tests moved under build

build/Makefile

@@ -67,11 +67,11 @@ all:
 ../mongoose.c: ../mongoose.h Makefile $(SOURCES)
 	cat $(SOURCES) | sed '/#include "internal.h"/d' > $@
 
-unix_unit_test: $(LUA_SOURCES) Makefile ../test/unit_test.c
-	$(CC) ../test/unit_test.c lua_5.2.1.c $(CFLAGS) -g -O0 -o t && ./t
+unix_unit_test: $(LUA_SOURCES) Makefile ./test/unit_test.c
+	$(CC) ./test/unit_test.c lua_5.2.1.c $(CFLAGS) -g -O0 -o t && ./t
 
-core_unit_test: Makefile ../test/unit_test.c
-	$(CC) ../test/unit_test.c $(CFLAGS) -g -O0 -o t && ./t
+core_unit_test: Makefile ./test/unit_test.c
+	$(CC) ./test/unit_test.c $(CFLAGS) -g -O0 -o t && ./t
 
 # Make sure that the compiler flags come last in the compilation string.
 # If not so, this can break some on some Linux distros which use
@@ -102,7 +102,7 @@ $(PROG).dll: $(TINY_SOURCES) Makefile
 
 # This is broken now due to SSL exclusion
 windows_unit_test.exe: $(LUA_SOURCES) Makefile
-	$(CL) ../test/unit_test.c lua_5.2.1.c -DLUA_COMPAT_ALL \
+	$(CL) ./test/unit_test.c lua_5.2.1.c -DLUA_COMPAT_ALL \
           /link /libpath:$(MSVC)/lib advapi32.lib /out:$@
 	./$@
 
@@ -128,7 +128,7 @@ macos: $(LUA_SOURCES)
 	#rm -rf dmg
 
 tests:
-	perl ../test/test.pl $(TEST)
+	perl ./test/test.pl $(TEST)
 
 tarball: clean
 	rm -rf mongoose-$(VERSION)

build/test/ssi1.shtml

@@ -0,0 +1,5 @@
+<html><pre>
+ssi_begin
+<!--#include file="../Makefile" -->
+ssi_end
+</pre></html>

build/test/ssi9.shtml

@@ -0,0 +1,3 @@
+ssi_begin
+<!--#include file="../Makefile" -->
+ssi_end

build/test/test.pl

@@ -18,8 +18,8 @@ my $num_requests;
 my $dir_separator = on_windows() ? '\\' : '/';
 my $copy_cmd = on_windows() ? 'copy' : 'cp';
 my $test_dir_uri = "test_dir";
-my $root = '../test';
-my $abs_root = Cwd::abs_path(dirname($0) . $dir_separator . $root);
+my $root = './test';
+my $abs_root = Cwd::abs_path(dirname($0) . $dir_separator);
 my $test_dir = $abs_root . $dir_separator. $test_dir_uri;
 #print "$test_dir\n"; exit 0;
 my $config = 'mongoose.conf';

build/test/unit_test.c

@@ -0,0 +1,411 @@
+// Unit test for the mongoose web server.
+
+#define USE_WEBSOCKET
+
+#ifndef _WIN32
+#define USE_IPV6
+#include <netdb.h>  // For gethostbyname()
+#endif
+
+// USE_* definitions must be made before #include "mongoose.c" !
+#include "src/core.c"
+
+#define FAIL(str, line) do {                    \
+  printf("Fail on line %d: [%s]\n", line, str); \
+  return str;                                   \
+} while (0)
+
+#define ASSERT(expr) do {             \
+  static_num_tests++;               \
+  if (!(expr)) FAIL(#expr, __LINE__); \
+} while (0)
+
+#define RUN_TEST(test) do { const char *msg = test(); \
+  if (msg) return msg; } while (0)
+
+#define HTTP_PORT "45772"
+#define LISTENING_ADDR "127.0.0.1:" HTTP_PORT
+
+static int static_num_tests = 0;
+
+// Connects to host:port, and sends formatted request to it. Returns
+// malloc-ed reply and reply length, or NULL on error. Reply contains
+// everything including headers, not just the message body.
+static char *wget(const char *host, int port, int *len, const char *fmt, ...) {
+  char buf[2000], *reply = NULL;
+  int request_len, reply_size = 0, n, sock = -1;
+  struct sockaddr_in sin;
+  struct hostent *he = NULL;
+  va_list ap;
+
+  if (host != NULL ||
+      (he = gethostbyname(host)) != NULL ||
+      (sock = socket(PF_INET, SOCK_STREAM, 0)) != -1) {
+    sin.sin_family = AF_INET;
+    sin.sin_port = htons((uint16_t) port);
+    sin.sin_addr = * (struct in_addr *) he->h_addr_list[0];
+    if (connect(sock, (struct sockaddr *) &sin, sizeof(sin)) == 0) {
+
+      // Format and send the request.
+      va_start(ap, fmt);
+      request_len = vsnprintf(buf, sizeof(buf), fmt, ap);
+      va_end(ap);
+      while (request_len > 0 && (n = send(sock, buf, request_len, 0)) > 0) {
+        request_len -= n;
+      }
+      if (request_len == 0) {
+        *len = 0;
+        while ((n = recv(sock, buf, sizeof(buf), 0)) > 0) {
+          if (*len + n < reply_size) {
+            reply = realloc(reply, reply_size + sizeof(buf)); // Leak possible
+            reply_size += sizeof(buf);
+          }
+          if (reply != NULL) {
+            memcpy(reply + *len, buf, n);
+            *len += n;
+          }
+        }
+      }
+      closesocket(sock);
+    }
+  }
+
+  return reply;
+}
+
+static char *read_file(const char *path, int *size) {
+  FILE *fp;
+  struct stat st;
+  char *data = NULL;
+  if ((fp = fopen(path, "rb")) != NULL && !fstat(fileno(fp), &st)) {
+    *size = (int) st.st_size;
+    assert((data = malloc(*size)) != NULL);
+    assert(fread(data, 1, *size, fp) == (size_t) *size);
+    fclose(fp);
+  }
+  return data;
+}
+
+
+
+static const char *test_parse_http_message() {
+  struct mg_connection ri;
+  char req1[] = "GET / HTTP/1.1\r\n\r\n";
+  char req2[] = "BLAH / HTTP/1.1\r\n\r\n";
+  char req3[] = "GET / HTTP/1.1\r\nBah\r\n";
+  char req4[] = "GET / HTTP/1.1\r\nA: foo bar\r\nB: bar\r\nbaz\r\n\r\n";
+  char req5[] = "GET / HTTP/1.1\r\n\r\n";
+  char req6[] = "G";
+  char req7[] = " blah ";
+  char req8[] = " HTTP/1.1 200 OK \n\n";
+  char req9[] = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n";
+
+  ASSERT(get_request_len("\r\n", 3) == -1);
+  ASSERT(get_request_len("\r\n", 2) == 0);
+  ASSERT(get_request_len("GET", 3) == 0);
+  ASSERT(get_request_len("\n\n", 2) == 2);
+  ASSERT(get_request_len("\n\r\n", 3) == 3);
+  ASSERT(get_request_len("\xdd\xdd", 2) == 0);
+  ASSERT(get_request_len("\xdd\x03", 2) == -1);
+  ASSERT(get_request_len(req3, sizeof(req3) - 1) == 0);
+  ASSERT(get_request_len(req6, sizeof(req6) - 1) == 0);
+  ASSERT(get_request_len(req7, sizeof(req7) - 1) == 0);
+
+  ASSERT(parse_http_message(req9, sizeof(req9) - 1, &ri) == sizeof(req9) - 1);
+  ASSERT(ri.num_headers == 1);
+
+  ASSERT(parse_http_message(req1, sizeof(req1) - 1, &ri) == sizeof(req1) - 1);
+  ASSERT(strcmp(ri.http_version, "1.1") == 0);
+  ASSERT(ri.num_headers == 0);
+
+  ASSERT(parse_http_message(req2, sizeof(req2) - 1, &ri) == -1);
+  ASSERT(parse_http_message(req6, 0, &ri) == -1);
+  ASSERT(parse_http_message(req8, sizeof(req8) - 1, &ri) == sizeof(req8) - 1);
+
+  // TODO(lsm): Fix this. Header value may span multiple lines.
+  ASSERT(parse_http_message(req4, sizeof(req4) - 1, &ri) == sizeof(req4) - 1);
+  ASSERT(strcmp(ri.http_version, "1.1") == 0);
+  ASSERT(ri.num_headers == 3);
+  ASSERT(strcmp(ri.http_headers[0].name, "A") == 0);
+  ASSERT(strcmp(ri.http_headers[0].value, "foo bar") == 0);
+  ASSERT(strcmp(ri.http_headers[1].name, "B") == 0);
+  ASSERT(strcmp(ri.http_headers[1].value, "bar") == 0);
+  ASSERT(strcmp(ri.http_headers[2].name, "baz\r\n\r") == 0);
+  ASSERT(strcmp(ri.http_headers[2].value, "") == 0);
+
+  ASSERT(parse_http_message(req5, sizeof(req5) - 1, &ri) == sizeof(req5) - 1);
+  ASSERT(strcmp(ri.request_method, "GET") == 0);
+  ASSERT(strcmp(ri.http_version, "1.1") == 0);
+
+  return NULL;
+}
+
+static const char *test_should_keep_alive(void) {
+  struct mg_connection conn;
+  char req1[] = "GET / HTTP/1.1\r\n\r\n";
+  char req2[] = "GET / HTTP/1.0\r\n\r\n";
+  char req3[] = "GET / HTTP/1.1\r\nConnection: close\r\n\r\n";
+  char req4[] = "GET / HTTP/1.1\r\nConnection: keep-alive\r\n\r\n";
+
+  memset(&conn, 0, sizeof(conn));
+  ASSERT(parse_http_message(req1, sizeof(req1) - 1, &conn) == sizeof(req1) - 1);
+  ASSERT(should_keep_alive(&conn) != 0);
+
+  parse_http_message(req2, sizeof(req2) - 1, &conn);
+  ASSERT(should_keep_alive(&conn) == 0);
+
+  parse_http_message(req3, sizeof(req3) - 1, &conn);
+  ASSERT(should_keep_alive(&conn) == 0);
+
+  parse_http_message(req4, sizeof(req4) - 1, &conn);
+  ASSERT(should_keep_alive(&conn) != 0);
+
+  return NULL;
+}
+
+static const char *test_match_prefix(void) {
+  ASSERT(match_prefix("/api", 4, "/api") == 4);
+  ASSERT(match_prefix("/a/", 3, "/a/b/c") == 3);
+  ASSERT(match_prefix("/a/", 3, "/ab/c") == -1);
+  ASSERT(match_prefix("/*/", 3, "/ab/c") == 4);
+  ASSERT(match_prefix("**", 2, "/a/b/c") == 6);
+  ASSERT(match_prefix("/*", 2, "/a/b/c") == 2);
+  ASSERT(match_prefix("*/*", 3, "/a/b/c") == 2);
+  ASSERT(match_prefix("**/", 3, "/a/b/c") == 5);
+  ASSERT(match_prefix("**.foo|**.bar", 13, "a.bar") == 5);
+  ASSERT(match_prefix("a|b|cd", 6, "cdef") == 2);
+  ASSERT(match_prefix("a|b|c?", 6, "cdef") == 2);
+  ASSERT(match_prefix("a|?|cd", 6, "cdef") == 1);
+  ASSERT(match_prefix("/a/**.cgi", 9, "/foo/bar/x.cgi") == -1);
+  ASSERT(match_prefix("/a/**.cgi", 9, "/a/bar/x.cgi") == 12);
+  ASSERT(match_prefix("**/", 3, "/a/b/c") == 5);
+  ASSERT(match_prefix("**/$", 4, "/a/b/c") == -1);
+  ASSERT(match_prefix("**/$", 4, "/a/b/") == 5);
+  ASSERT(match_prefix("$", 1, "") == 0);
+  ASSERT(match_prefix("$", 1, "x") == -1);
+  ASSERT(match_prefix("*$", 2, "x") == 1);
+  ASSERT(match_prefix("/$", 2, "/") == 1);
+  ASSERT(match_prefix("**/$", 4, "/a/b/c") == -1);
+  ASSERT(match_prefix("**/$", 4, "/a/b/") == 5);
+  ASSERT(match_prefix("*", 1, "/hello/") == 0);
+  ASSERT(match_prefix("**.a$|**.b$", 11, "/a/b.b/") == -1);
+  ASSERT(match_prefix("**.a$|**.b$", 11, "/a/b.b") == 6);
+  ASSERT(match_prefix("**.a$|**.b$", 11, "/a/B.A") == 6);
+  ASSERT(match_prefix("**o$", 4, "HELLO") == 5);
+  return NULL;
+}
+
+static const char *test_remove_double_dots() {
+  struct { char before[20], after[20]; } data[] = {
+    {"////a", "/a"},
+    {"/.....", "/."},
+    {"/......", "/"},
+    {"...", "..."},
+    {"/...///", "/./"},
+    {"/a...///", "/a.../"},
+    {"/.x", "/.x"},
+    {"/\\", "/"},
+    {"/a\\", "/a\\"},
+    {"/a\\\\...", "/a\\."},
+  };
+  size_t i;
+
+  for (i = 0; i < ARRAY_SIZE(data); i++) {
+    remove_double_dots_and_double_slashes(data[i].before);
+    ASSERT(strcmp(data[i].before, data[i].after) == 0);
+  }
+
+  return NULL;
+}
+
+static const char *test_get_var(void) {
+  static const char *post[] = {
+    "a=1&&b=2&d&=&c=3%20&e=",
+    "q=&st=2012%2F11%2F13+17%3A05&et=&team_id=",
+    NULL
+  };
+  char buf[20];
+
+  ASSERT(get_var(post[0], strlen(post[0]), "a", buf, sizeof(buf)) == 1);
+  ASSERT(buf[0] == '1' && buf[1] == '\0');
+  ASSERT(get_var(post[0], strlen(post[0]), "b", buf, sizeof(buf)) == 1);
+  ASSERT(buf[0] == '2' && buf[1] == '\0');
+  ASSERT(get_var(post[0], strlen(post[0]), "c", buf, sizeof(buf)) == 2);
+  ASSERT(buf[0] == '3' && buf[1] == ' ' && buf[2] == '\0');
+  ASSERT(get_var(post[0], strlen(post[0]), "e", buf, sizeof(buf)) == 0);
+  ASSERT(buf[0] == '\0');
+
+  ASSERT(get_var(post[0], strlen(post[0]), "d", buf, sizeof(buf)) == -1);
+  ASSERT(get_var(post[0], strlen(post[0]), "c", buf, 2) == -2);
+
+  ASSERT(get_var(post[0], strlen(post[0]), "x", NULL, 10) == -2);
+  ASSERT(get_var(post[0], strlen(post[0]), "x", buf, 0) == -2);
+  ASSERT(get_var(post[1], strlen(post[1]), "st", buf, 16) == -2);
+  ASSERT(get_var(post[1], strlen(post[1]), "st", buf, 17) == 16);
+  return NULL;
+}
+
+static const char *test_url_decode(void) {
+  char buf[100];
+
+  ASSERT(mg_url_decode("foo", 3, buf, 3, 0) == -1);  // No space for \0
+  ASSERT(mg_url_decode("foo", 3, buf, 4, 0) == 3);
+  ASSERT(strcmp(buf, "foo") == 0);
+
+  ASSERT(mg_url_decode("a+", 2, buf, sizeof(buf), 0) == 2);
+  ASSERT(strcmp(buf, "a+") == 0);
+
+  ASSERT(mg_url_decode("a+", 2, buf, sizeof(buf), 1) == 2);
+  ASSERT(strcmp(buf, "a ") == 0);
+
+  ASSERT(mg_url_decode("%61", 1, buf, sizeof(buf), 1) == 1);
+  ASSERT(strcmp(buf, "%") == 0);
+
+  ASSERT(mg_url_decode("%61", 2, buf, sizeof(buf), 1) == 2);
+  ASSERT(strcmp(buf, "%6") == 0);
+
+  ASSERT(mg_url_decode("%61", 3, buf, sizeof(buf), 1) == 1);
+  ASSERT(strcmp(buf, "a") == 0);
+  return NULL;
+}
+
+static const char *test_to64(void) {
+  ASSERT(strtoll("0", NULL, 10) == 0);
+  ASSERT(strtoll("123", NULL, 10) == 123);
+  ASSERT(strtoll("-34", NULL, 10) == -34);
+  ASSERT(strtoll("3566626116", NULL, 10) == 3566626116);
+  return NULL;
+}
+
+static const char *test_parse_port_string(void) {
+  static const char *valid[] = {
+    "1", "1.2.3.4:1",
+#if defined(USE_IPV6)
+    "[::1]:123", "[3ffe:2a00:100:7031::1]:900",
+#endif
+    NULL
+  };
+  static const char *invalid[] = {
+    "0", "99999", "1k", "1.2.3", "1.2.3.4:", "1.2.3.4:2p", NULL
+  };
+  union socket_address sa;
+  int i;
+
+  for (i = 0; valid[i] != NULL; i++) {
+    ASSERT(parse_port_string(valid[i], &sa) != 0);
+  }
+
+  for (i = 0; invalid[i] != NULL; i++) {
+    ASSERT(parse_port_string(invalid[i], &sa) == 0);
+  }
+
+  return NULL;
+}
+
+static const char *test_base64_encode(void) {
+  const char *in[] = {"a", "ab", "abc", "abcd", NULL};
+  const char *out[] = {"YQ==", "YWI=", "YWJj", "YWJjZA=="};
+  char buf[100];
+  int i;
+
+  for (i = 0; in[i] != NULL; i++) {
+    base64_encode((unsigned char *) in[i], strlen(in[i]), buf);
+    ASSERT(!strcmp(buf, out[i]));
+  }
+
+  return NULL;
+}
+
+static const char *test_mg_parse_header(void) {
+  const char *str = "xx yy, ert=234 ii zz='aa bb', gf=\"xx d=1234";
+  char buf[10];
+  ASSERT(mg_parse_header(str, "yy", buf, sizeof(buf)) == 0);
+  ASSERT(mg_parse_header(str, "ert", buf, sizeof(buf)) == 3);
+  ASSERT(strcmp(buf, "234") == 0);
+  ASSERT(mg_parse_header(str, "ert", buf, 2) == 0);
+  ASSERT(mg_parse_header(str, "ert", buf, 3) == 0);
+  ASSERT(mg_parse_header(str, "ert", buf, 4) == 3);
+  ASSERT(mg_parse_header(str, "gf", buf, sizeof(buf)) == 0);
+  ASSERT(mg_parse_header(str, "zz", buf, sizeof(buf)) == 5);
+  ASSERT(strcmp(buf, "aa bb") == 0);
+  ASSERT(mg_parse_header(str, "d", buf, sizeof(buf)) == 4);
+  ASSERT(strcmp(buf, "1234") == 0);
+  return NULL;
+}
+
+static const char *test_next_option(void) {
+  const char *p, *list = "x/8,/y**=1;2k,z";
+  struct vec a, b;
+  int i;
+
+  ASSERT(next_option(NULL, &a, &b) == NULL);
+  for (i = 0, p = list; (p = next_option(p, &a, &b)) != NULL; i++) {
+    ASSERT(i != 0 || (a.ptr == list && a.len == 3 && b.len == 0));
+    ASSERT(i != 1 || (a.ptr == list + 4 && a.len == 4 && b.ptr == list + 9 &&
+                      b.len == 4));
+
+    ASSERT(i != 2 || (a.ptr == list + 14 && a.len == 1 && b.len == 0));
+  }
+  return NULL;
+}
+
+static int cb1(struct mg_connection *conn) {
+  assert(conn != NULL);
+  assert(conn->server_param != NULL);
+  assert(conn->connection_param == NULL);
+  assert(strcmp((char *) conn->server_param, "foo") == 0);
+  return 1;
+}
+
+static const char *test_requests(struct mg_server *server) {
+  static const char *fname = "mongoose.c";
+  int reply_len, file_len;
+  char *reply, *file_data;
+  file_stat_t st;
+
+  ASSERT(stat(fname, &st) == 0);
+  ASSERT(st.st_size > 0);
+
+  ASSERT((file_data = read_file(fname, &file_len)) != NULL);
+  ASSERT(file_len == st.st_size);
+
+  mg_poll_server(server, 0);
+  return NULL;
+}
+
+static const char *test_server(void) {
+  struct mg_server *server = mg_create_server("foo");
+  ASSERT(server != NULL);
+  ASSERT(mg_set_option(server, "listening_port", LISTENING_ADDR) == NULL);
+  ASSERT(mg_set_option(server, "document_root", "..") == NULL);
+  mg_add_uri_handler(server, "/cb1", cb1);
+  do {
+    const char *msg = test_requests(server);
+    if (msg) return msg;
+  } while (0);
+  mg_destroy_server(&server);
+  ASSERT(server == NULL);
+  return NULL;
+}
+
+static const char *run_all_tests(void) {
+  RUN_TEST(test_should_keep_alive);
+  RUN_TEST(test_match_prefix);
+  RUN_TEST(test_remove_double_dots);
+  RUN_TEST(test_parse_http_message);
+  RUN_TEST(test_parse_port_string);
+  RUN_TEST(test_to64);
+  RUN_TEST(test_url_decode);
+  RUN_TEST(test_base64_encode);
+  RUN_TEST(test_mg_parse_header);
+  RUN_TEST(test_get_var);
+  RUN_TEST(test_next_option);
+  RUN_TEST(test_server);
+  return NULL;
+}
+
+int __cdecl main(void) {
+  const char *fail_msg = run_all_tests();
+  printf("%s, tests run: %d\n", fail_msg ? "FAIL" : "PASS", static_num_tests);
+  return fail_msg == NULL ? EXIT_SUCCESS : EXIT_FAILURE;
+}

test/ssi1.shtml

@@ -1,5 +0,0 @@
-<html><pre>
-ssi_begin
-<!--#include file="../build/Makefile" -->
-ssi_end
-</pre></html>

test/ssi9.shtml

@@ -1,3 +0,0 @@
-ssi_begin
-<!--#include file="../build/Makefile" -->
-ssi_end

test/unit_test.c

@@ -1,697 +0,0 @@
-// Unit test for the mongoose web server.
-
-#define USE_WEBSOCKET
-#define USE_LUA
-
-#ifndef _WIN32
-#define USE_IPV6
-#endif
-
-// USE_* definitions must be made before #include "mongoose.c" !
-#include "src/core.c"
-
-#define FAIL(str, line) do {                    \
-  printf("Fail on line %d: [%s]\n", line, str); \
-  return str;                                   \
-} while (0)
-
-#define ASSERT(expr) do {             \
-  static_num_tests++;               \
-  if (!(expr)) FAIL(#expr, __LINE__); \
-} while (0)
-
-#define RUN_TEST(test) do { const char *msg = test(); \
-  if (msg) return msg; } while (0)
-
-#define HTTP_PORT "45772"
-#define LISTENING_ADDR "127.0.0.1:" HTTP_PORT
-
-static int static_num_tests = 0;
-//static const char *fetch_data = "hello world!\n";
-//static const char *upload_ok_message = "upload successful";
-
-static const char *test_parse_http_message() {
-  struct mg_connection ri;
-  char req1[] = "GET / HTTP/1.1\r\n\r\n";
-  char req2[] = "BLAH / HTTP/1.1\r\n\r\n";
-  char req3[] = "GET / HTTP/1.1\r\nBah\r\n";
-  char req4[] = "GET / HTTP/1.1\r\nA: foo bar\r\nB: bar\r\nbaz\r\n\r\n";
-  char req5[] = "GET / HTTP/1.1\r\n\r\n";
-  char req6[] = "G";
-  char req7[] = " blah ";
-  char req8[] = " HTTP/1.1 200 OK \n\n";
-  char req9[] = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n";
-
-  ASSERT(get_request_len("\r\n", 3) == -1);
-  ASSERT(get_request_len("\r\n", 2) == 0);
-  ASSERT(get_request_len("GET", 3) == 0);
-  ASSERT(get_request_len("\n\n", 2) == 2);
-  ASSERT(get_request_len("\n\r\n", 3) == 3);
-  ASSERT(get_request_len("\xdd\xdd", 2) == 0);
-  ASSERT(get_request_len("\xdd\x03", 2) == -1);
-  ASSERT(get_request_len(req3, sizeof(req3) - 1) == 0);
-  ASSERT(get_request_len(req6, sizeof(req6) - 1) == 0);
-  ASSERT(get_request_len(req7, sizeof(req7) - 1) == 0);
-
-  ASSERT(parse_http_message(req9, sizeof(req9) - 1, &ri) == sizeof(req9) - 1);
-  ASSERT(ri.num_headers == 1);
-
-  ASSERT(parse_http_message(req1, sizeof(req1) - 1, &ri) == sizeof(req1) - 1);
-  ASSERT(strcmp(ri.http_version, "1.1") == 0);
-  ASSERT(ri.num_headers == 0);
-
-  ASSERT(parse_http_message(req2, sizeof(req2) - 1, &ri) == -1);
-  ASSERT(parse_http_message(req6, 0, &ri) == -1);
-  ASSERT(parse_http_message(req8, sizeof(req8) - 1, &ri) == sizeof(req8) - 1);
-
-  // TODO(lsm): Fix this. Header value may span multiple lines.
-  ASSERT(parse_http_message(req4, sizeof(req4) - 1, &ri) == sizeof(req4) - 1);
-  ASSERT(strcmp(ri.http_version, "1.1") == 0);
-  ASSERT(ri.num_headers == 3);
-  ASSERT(strcmp(ri.http_headers[0].name, "A") == 0);
-  ASSERT(strcmp(ri.http_headers[0].value, "foo bar") == 0);
-  ASSERT(strcmp(ri.http_headers[1].name, "B") == 0);
-  ASSERT(strcmp(ri.http_headers[1].value, "bar") == 0);
-  ASSERT(strcmp(ri.http_headers[2].name, "baz\r\n\r") == 0);
-  ASSERT(strcmp(ri.http_headers[2].value, "") == 0);
-
-  ASSERT(parse_http_message(req5, sizeof(req5) - 1, &ri) == sizeof(req5) - 1);
-  ASSERT(strcmp(ri.request_method, "GET") == 0);
-  ASSERT(strcmp(ri.http_version, "1.1") == 0);
-
-  return NULL;
-}
-
-static const char *test_should_keep_alive(void) {
-  struct mg_connection conn;
-  char req1[] = "GET / HTTP/1.1\r\n\r\n";
-  char req2[] = "GET / HTTP/1.0\r\n\r\n";
-  char req3[] = "GET / HTTP/1.1\r\nConnection: close\r\n\r\n";
-  char req4[] = "GET / HTTP/1.1\r\nConnection: keep-alive\r\n\r\n";
-
-  memset(&conn, 0, sizeof(conn));
-  ASSERT(parse_http_message(req1, sizeof(req1) - 1, &conn) == sizeof(req1) - 1);
-  ASSERT(should_keep_alive(&conn) != 0);
-
-  parse_http_message(req2, sizeof(req2) - 1, &conn);
-  ASSERT(should_keep_alive(&conn) == 0);
-
-  parse_http_message(req3, sizeof(req3) - 1, &conn);
-  ASSERT(should_keep_alive(&conn) == 0);
-
-  parse_http_message(req4, sizeof(req4) - 1, &conn);
-  ASSERT(should_keep_alive(&conn) != 0);
-
-  return NULL;
-}
-
-static const char *test_match_prefix(void) {
-  ASSERT(match_prefix("/api", 4, "/api") == 4);
-  ASSERT(match_prefix("/a/", 3, "/a/b/c") == 3);
-  ASSERT(match_prefix("/a/", 3, "/ab/c") == -1);
-  ASSERT(match_prefix("/*/", 3, "/ab/c") == 4);
-  ASSERT(match_prefix("**", 2, "/a/b/c") == 6);
-  ASSERT(match_prefix("/*", 2, "/a/b/c") == 2);
-  ASSERT(match_prefix("*/*", 3, "/a/b/c") == 2);
-  ASSERT(match_prefix("**/", 3, "/a/b/c") == 5);
-  ASSERT(match_prefix("**.foo|**.bar", 13, "a.bar") == 5);
-  ASSERT(match_prefix("a|b|cd", 6, "cdef") == 2);
-  ASSERT(match_prefix("a|b|c?", 6, "cdef") == 2);
-  ASSERT(match_prefix("a|?|cd", 6, "cdef") == 1);
-  ASSERT(match_prefix("/a/**.cgi", 9, "/foo/bar/x.cgi") == -1);
-  ASSERT(match_prefix("/a/**.cgi", 9, "/a/bar/x.cgi") == 12);
-  ASSERT(match_prefix("**/", 3, "/a/b/c") == 5);
-  ASSERT(match_prefix("**/$", 4, "/a/b/c") == -1);
-  ASSERT(match_prefix("**/$", 4, "/a/b/") == 5);
-  ASSERT(match_prefix("$", 1, "") == 0);
-  ASSERT(match_prefix("$", 1, "x") == -1);
-  ASSERT(match_prefix("*$", 2, "x") == 1);
-  ASSERT(match_prefix("/$", 2, "/") == 1);
-  ASSERT(match_prefix("**/$", 4, "/a/b/c") == -1);
-  ASSERT(match_prefix("**/$", 4, "/a/b/") == 5);
-  ASSERT(match_prefix("*", 1, "/hello/") == 0);
-  ASSERT(match_prefix("**.a$|**.b$", 11, "/a/b.b/") == -1);
-  ASSERT(match_prefix("**.a$|**.b$", 11, "/a/b.b") == 6);
-  ASSERT(match_prefix("**.a$|**.b$", 11, "/a/B.A") == 6);
-  ASSERT(match_prefix("**o$", 4, "HELLO") == 5);
-  return NULL;
-}
-
-static const char *test_remove_double_dots() {
-  struct { char before[20], after[20]; } data[] = {
-    {"////a", "/a"},
-    {"/.....", "/."},
-    {"/......", "/"},
-    {"...", "..."},
-    {"/...///", "/./"},
-    {"/a...///", "/a.../"},
-    {"/.x", "/.x"},
-    {"/\\", "/"},
-    {"/a\\", "/a\\"},
-    {"/a\\\\...", "/a\\."},
-  };
-  size_t i;
-
-  for (i = 0; i < ARRAY_SIZE(data); i++) {
-    remove_double_dots_and_double_slashes(data[i].before);
-    ASSERT(strcmp(data[i].before, data[i].after) == 0);
-  }
-
-  return NULL;
-}
-
-#if 0
-static char *read_file(const char *path, int *size) {
-  FILE *fp;
-  struct stat st;
-  char *data = NULL;
-  if ((fp = fopen(path, "rb")) != NULL && !fstat(fileno(fp), &st)) {
-    *size = (int) st.st_size;
-    ASSERT((data = malloc(*size)) != NULL);
-    ASSERT(fread(data, 1, *size, fp) == (size_t) *size);
-    fclose(fp);
-  }
-  return data;
-}
-
-static void test_upload(struct mg_connection *conn, const char *orig_path,
-                        const char *uploaded_path) {
-  int len1, len2;
-  char path[500], *p1, *p2;
-  FILE *fp;
-
-  ASSERT((fp = mg_upload(conn, ".", path, sizeof(path))) != NULL);
-  fclose(fp);
-  ASSERT(!strcmp(path, uploaded_path));
-  ASSERT((p1 = read_file(orig_path, &len1)) != NULL);
-  ASSERT((p2 = read_file(path, &len2)) != NULL);
-  ASSERT(len1 == len2);
-  ASSERT(memcmp(p1, p2, len1) == 0);
-  free(p1), free(p2);
-  remove(path);
-}
-
-static int event_handler(struct mg_event *event) {
-  struct mg_request_info *ri = event->request_info;
-
-  if (event->type == MG_REQUEST_BEGIN) {
-    if (!strcmp(ri->uri, "/data")) {
-      mg_printf(event->conn, "HTTP/1.1 200 OK\r\n"
-          "Content-Type: text/plain\r\n\r\n"
-          "%s", fetch_data);
-      close_connection(event->conn);
-      return 1;
-    }
-
-    if (!strcmp(ri->uri, "/zerolen")) {
-      char buf[100];
-      mg_printf(event->conn, "%s",
-                "HTTP/1.0 200 OK\r\nContent-Length: 2\r\n\r\nok");
-      printf("[%d]\n", mg_read(event->conn, buf, sizeof(buf)));
-      ASSERT(mg_read(event->conn, buf, sizeof(buf)) == 0);
-      return 1;
-    }
-
-    if (!strcmp(ri->uri, "/upload")) {
-      test_upload(event->conn, "lua_5.2.1.h", "./f1.txt");
-      test_upload(event->conn, "lsqlite3.c", "./f2.txt");
-      ASSERT(mg_upload(event->conn, ".", NULL, 0) == NULL);
-
-      mg_printf(event->conn, "HTTP/1.0 200 OK\r\n"
-                "Content-Type: text/plain\r\n\r\n"
-                "%s", upload_ok_message);
-      close_connection(event->conn);
-      return 1;
-    }
-  } else if (event->type == MG_EVENT_LOG) {
-    printf("%s\n", (const char *) event->event_param);
-  }
-
-  return 0;
-}
-
-static const char *OPTIONS[] = {
-  "document_root", ".",
-  "listening_ports", LISTENING_ADDR,
-  "enable_keep_alive", "yes",
-  "ssl_certificate", "ssl_cert.pem",
-  NULL,
-};
-
-static char *read_conn(struct mg_connection *conn, int *size) {
-  char buf[MG_BUF_LEN], *data = NULL;
-  int len;
-  *size = 0;
-  while ((len = mg_read(conn, buf, sizeof(buf))) > 0) {
-    *size += len;
-    ASSERT((data = realloc(data, *size)) != NULL);
-    memcpy(data + *size - len, buf, len);
-  }
-  return data;
-}
-
-static void test_mg_download(void) {
-  char *p1, *p2, ebuf[100];
-  int len1, len2, port = atoi(HTTPS_PORT);
-  struct mg_connection *conn;
-  struct mg_context *ctx;
-
-  ASSERT((ctx = mg_start(OPTIONS, event_handler, NULL)) != NULL);
-
-  ASSERT(mg_download(NULL, port, 0, ebuf, sizeof(ebuf), "%s", "") == NULL);
-  ASSERT(mg_download("localhost", 0, 0, ebuf, sizeof(ebuf), "%s", "") == NULL);
-  ASSERT(mg_download("localhost", port, 1, ebuf, sizeof(ebuf),
-                     "%s", "") == NULL);
-
-  // Fetch nonexistent file, should see 404
-  ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
-                             "GET /gimbec HTTP/1.0\r\n\r\n")) != NULL);
-  ASSERT(strcmp(conn->request_info.uri, "404") == 0);
-  mg_close_connection(conn);
-
-  ASSERT((conn = mg_download("google.com", 443, 1, ebuf, sizeof(ebuf), "%s",
-                             "GET / HTTP/1.0\r\n\r\n")) != NULL);
-  mg_close_connection(conn);
-
-  // POST with "Content-Length: 0", must not block
-  ASSERT((conn = mg_download("localhost", atoi(HTTPS_PORT), 1,
-                             ebuf, sizeof(ebuf), "%s",
-                             "POST /zerolen HTTP/1.1\r\n"
-                             "Content-Lengh: 0\r\n\r\n    ")) != NULL);
-  ASSERT((p1 = read_conn(conn, &len1)) != NULL);
-  ASSERT(len1 = 2);
-  ASSERT(memcmp(p1, "ok", 2) == 0);
-  mg_close_connection(conn);
-
-  // Fetch main.c, should succeed
-  ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
-                             "GET /main.c HTTP/1.0\r\n\r\n")) != NULL);
-  ASSERT(!strcmp(conn->request_info.uri, "200"));
-  ASSERT((p1 = read_conn(conn, &len1)) != NULL);
-  ASSERT((p2 = read_file("main.c", &len2)) != NULL);
-  ASSERT(len1 == len2);
-  ASSERT(memcmp(p1, p2, len1) == 0);
-  free(p1), free(p2);
-  mg_close_connection(conn);
-
-  // Test SSL redirect, IP address
-  ASSERT((conn = mg_download("localhost", atoi(HTTP_PORT), 0,
-                             ebuf, sizeof(ebuf), "%s",
-                             "GET /foo HTTP/1.1\r\n\r\n")) != NULL);
-  ASSERT(strcmp(conn->request_info.uri, "302") == 0);
-  ASSERT(strcmp(mg_get_header(conn, "Location"),
-                "https://127.0.0.1:" HTTPS_PORT "/foo") == 0);
-  mg_close_connection(conn);
-
-  // Test SSL redirect, Host:
-  ASSERT((conn = mg_download("localhost", atoi(HTTP_PORT), 0,
-                             ebuf, sizeof(ebuf), "%s",
-                             "GET /foo HTTP/1.1\r\nHost: a.b:77\n\n")) != NULL);
-  ASSERT(strcmp(conn->request_info.uri, "302") == 0);
-  ASSERT(strcmp(mg_get_header(conn, "Location"),
-                "https://a.b:" HTTPS_PORT "/foo") == 0);
-  mg_close_connection(conn);
-
-  mg_stop(ctx);
-}
-
-static int alloc_printf(char **buf, size_t size, char *fmt, ...) {
-  va_list ap;
-  va_start(ap, fmt);
-  return alloc_vprintf(buf, size, fmt, ap);
-}
-
-static void test_mg_upload(void) {
-  static const char *boundary = "OOO___MY_BOUNDARY___OOO";
-  struct mg_context *ctx;
-  struct mg_connection *conn;
-  char ebuf[100], buf[20], *file_data, *file2_data, *post_data;
-  int file_len, file2_len, post_data_len;
-
-  ASSERT((ctx = mg_start(OPTIONS, event_handler, NULL)) != NULL);
-
-  // Upload two files
-  ASSERT((file_data = read_file("lua_5.2.1.h", &file_len)) != NULL);
-  ASSERT((file2_data = read_file("lsqlite3.c", &file2_len)) != NULL);
-  post_data = NULL;
-  post_data_len = alloc_printf(&post_data, 0,
-      // First file
-      "--%s\r\n" "Content-Disposition: form-data; " "name=\"file\"; "
-      "filename=\"%s\"\r\n\r\n" "%.*s\r\n"
-      // Second file
-      "--%s\r\n" "Content-Disposition: form-data; " "name=\"file\"; "
-      "filename=\"%s\"\r\n\r\n" "%.*s\r\n"
-      // Final boundary
-      "--%s--\r\n",
-      boundary, "f1.txt", file_len, file_data, boundary, "f2.txt",
-      file2_len, file2_data, boundary);
-  ASSERT(post_data_len > 0);
-  ASSERT((conn = mg_download("localhost", atoi(HTTPS_PORT), 1,
-                             ebuf, sizeof(ebuf),
-                             "POST /upload HTTP/1.1\r\n"
-                             "Content-Length: %d\r\n"
-                             "Content-Type: multipart/form-data; "
-                             "boundary=%s\r\n\r\n"
-                             "%.*s", post_data_len, boundary,
-                             post_data_len, post_data)) != NULL);
-  ASSERT(mg_read(conn, buf, sizeof(buf)) == (int) strlen(upload_ok_message));
-  ASSERT(memcmp(buf, upload_ok_message, strlen(upload_ok_message)) == 0);
-  mg_close_connection(conn);
-
-  mg_stop(ctx);
-}
-
-static void test_mg_get_var(void) {
-  static const char *post[] = {
-    "a=1&&b=2&d&=&c=3%20&e=",
-    "q=&st=2012%2F11%2F13+17%3A05&et=&team_id=",
-    NULL
-  };
-  char buf[20];
-
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "a", buf, sizeof(buf)) == 1);
-  ASSERT(buf[0] == '1' && buf[1] == '\0');
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "b", buf, sizeof(buf)) == 1);
-  ASSERT(buf[0] == '2' && buf[1] == '\0');
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "c", buf, sizeof(buf)) == 2);
-  ASSERT(buf[0] == '3' && buf[1] == ' ' && buf[2] == '\0');
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "e", buf, sizeof(buf)) == 0);
-  ASSERT(buf[0] == '\0');
-
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "d", buf, sizeof(buf)) == -1);
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "c", buf, 2) == -2);
-
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "x", NULL, 10) == -2);
-  ASSERT(mg_get_var(post[0], strlen(post[0]), "x", buf, 0) == -2);
-  ASSERT(mg_get_var(post[1], strlen(post[1]), "st", buf, 16) == -2);
-  ASSERT(mg_get_var(post[1], strlen(post[1]), "st", buf, 17) == 16);
-}
-
-static void test_next_option(void) {
-  const char *p, *list = "x/8,/y**=1;2k,z";
-  struct vec a, b;
-  int i;
-
-  ASSERT(next_option(NULL, &a, &b) == NULL);
-  for (i = 0, p = list; (p = next_option(p, &a, &b)) != NULL; i++) {
-    ASSERT(i != 0 || (a.ptr == list && a.len == 3 && b.len == 0));
-    ASSERT(i != 1 || (a.ptr == list + 4 && a.len == 4 && b.ptr == list + 9 &&
-                      b.len == 4));
-
-    ASSERT(i != 2 || (a.ptr == list + 14 && a.len == 1 && b.len == 0));
-  }
-}
-
-#ifdef USE_LUA
-static void check_lua_expr(lua_State *L, const char *expr, const char *value) {
-  const char *v, *var_name = "myVar";
-  char buf[100];
-
-  snprintf(buf, sizeof(buf), "%s = %s", var_name, expr);
-  (void) luaL_dostring(L, buf);
-  lua_getglobal(L, var_name);
-  v = lua_tostring(L, -1);
-  ASSERT((value == NULL && v == NULL) ||
-         (value != NULL && v != NULL && !strcmp(value, v)));
-}
-
-static void test_lua(void) {
-  static struct mg_connection conn;
-  static struct mg_context ctx;
-
-  char http_request[] = "POST /foo/bar HTTP/1.1\r\n"
-      "Content-Length: 12\r\n"
-      "Connection: close\r\n\r\nhello world!";
-  lua_State *L = luaL_newstate();
-
-  conn.ctx = &ctx;
-  conn.buf = http_request;
-  conn.buf_size = conn.data_len = conn.num_bytes_read = strlen(http_request);
-  conn.request_len = parse_http_message(conn.buf, conn.data_len,
-                                        &conn.request_info);
-  conn.content_len = conn.data_len - conn.request_len;
-
-  prepare_lua_environment(&conn, L);
-  ASSERT(lua_gettop(L) == 0);
-
-  check_lua_expr(L, "'hi'", "hi");
-  check_lua_expr(L, "mg.request_info.request_method", "POST");
-  check_lua_expr(L, "mg.request_info.uri", "/foo/bar");
-  check_lua_expr(L, "mg.request_info.num_headers", "2");
-  check_lua_expr(L, "mg.request_info.remote_ip", "0");
-  check_lua_expr(L, "mg.request_info.http_headers['Content-Length']", "12");
-  check_lua_expr(L, "mg.request_info.http_headers['Connection']", "close");
-  (void) luaL_dostring(L, "post = mg.read()");
-  check_lua_expr(L, "# post", "12");
-  check_lua_expr(L, "post", "hello world!");
-  lua_close(L);
-}
-#endif
-
-static void test_mg_stat(void) {
-  struct file file = STRUCT_FILE_INITIALIZER;
-  ASSERT(!mg_stat(" does not exist ", &file));
-}
-
-static void test_skip_quoted(void) {
-  char x[] = "a=1, b=2  c='hi \' there'", *s = x, *p;
-
-  p = skip_quoted(&s, ", ", ", ", 0);
-  ASSERT(p != NULL && !strcmp(p, "a=1"));
-
-  p = skip_quoted(&s, ", ", ", ", 0);
-  ASSERT(p != NULL && !strcmp(p, "b=2"));
-
-  // TODO(lsm): fix this
-#if 0
-  p = skip_quoted(&s, "'", ", ", '\\');
-  p = skip_quoted(&s, "'", ", ", '\\');
-  printf("[%s]\n", p);
-  ASSERT(p != NULL && !strcmp(p, "hi ' there"));
-#endif
-}
-
-static void test_alloc_vprintf(void) {
-  char buf[MG_BUF_LEN], *p = buf;
-
-  ASSERT(alloc_printf(&p, sizeof(buf), "%s", "hi") == 2);
-  ASSERT(p == buf);
-  ASSERT(alloc_printf(&p, sizeof(buf), "%s", "") == 0);
-  ASSERT(alloc_printf(&p, sizeof(buf), "") == 0);
-
-  // Pass small buffer, make sure alloc_printf allocates
-  ASSERT(alloc_printf(&p, 1, "%s", "hello") == 5);
-  ASSERT(p != buf);
-  free(p);
-}
-
-static void test_request_replies(void) {
-  char ebuf[100];
-  int i, port = atoi(HTTPS_PORT);
-  struct mg_connection *conn;
-  struct mg_context *ctx;
-  static struct { const char *request, *reply_regex; } tests[] = {
-    {
-      "GET test/hello.txt HTTP/1.0\r\nRange: bytes=3-5\r\n\r\n",
-      "^HTTP/1.1 206 Partial Content"
-    },
-    {NULL, NULL},
-  };
-
-  ASSERT((ctx = mg_start(OPTIONS, event_handler, NULL)) != NULL);
-  for (i = 0; tests[i].request != NULL; i++) {
-    ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
-                               tests[i].request)) != NULL);
-    mg_close_connection(conn);
-  }
-  mg_stop(ctx);
-}
-
-static const char *api_uri = "/?a=%20&b=&c=xx";
-static int api_cb(struct mg_event *event) {
-  struct mg_request_info *ri = event->request_info;
-  char post_data[100] = "";
-
-  if (event->type == MG_REQUEST_BEGIN) {
-    ASSERT(event->user_data == (void *) 123);
-    ASSERT(ri->num_headers == 2);
-    ASSERT(strcmp(mg_get_header(event->conn, "host"), "blah.com") == 0);
-    ASSERT(mg_read(event->conn, post_data, sizeof(post_data)) == 3);
-    ASSERT(memcmp(post_data, "b=1", 3) == 0);
-    ASSERT(ri->query_string != NULL);
-    ASSERT(strcmp(ri->query_string, api_uri + 2) == 0);
-    ASSERT(ri->remote_ip > 0);
-    ASSERT(ri->remote_port > 0);
-    ASSERT(strcmp(ri->http_version, "1.0") == 0);
-
-    mg_printf(event->conn, "HTTP/1.0 200 OK\r\n\r\n");
-    return 1;
-  }
-
-  return 0;
-}
-
-static const char *test_mg_strcasestr(void) {
-  static const char *big1 = "abcdef";
-  ASSERT(mg_strcasestr("Y", "X") == NULL);
-  ASSERT(mg_strcasestr("Y", "y") != NULL);
-  ASSERT(mg_strcasestr(big1, "X") == NULL);
-  ASSERT(mg_strcasestr(big1, "CD") == big1 + 2);
-  ASSERT(mg_strcasestr("aa", "AAB") == NULL);
-  return NULL;
-}
-
-static void test_api_calls(void) {
-  char ebuf[100];
-  struct mg_connection *conn;
-  struct mg_context *ctx;
-  static const char *fmt = "POST %s HTTP/1.0\r\n"
-    "Host:  blah.com\n"     // More spaces before
-    "content-length: 3\r\n" // Lower case header name
-    "\r\nb=123456";         // Content size > content-length, test for mg_read()
-
-  ASSERT((ctx = mg_start(OPTIONS, api_cb, (void *) 123)) != NULL);
-  ASSERT((conn = mg_download("localhost", atoi(HTTPS_PORT), 1,
-                             ebuf, sizeof(ebuf), fmt, api_uri)) != NULL);
-  mg_close_connection(conn);
-  mg_stop(ctx);
-}
-
-static void test_mg_get_cookie(void) {
-  char buf[20];
-
-  ASSERT(mg_get_cookie("", "foo", NULL, sizeof(buf)) == -2);
-  ASSERT(mg_get_cookie("", "foo", buf, 0) == -2);
-  ASSERT(mg_get_cookie("", "foo", buf, sizeof(buf)) == -1);
-  ASSERT(mg_get_cookie("", NULL, buf, sizeof(buf)) == -1);
-  ASSERT(mg_get_cookie("a=1; b=2; c; d", "a", buf, sizeof(buf)) == 1);
-  ASSERT(strcmp(buf, "1") == 0);
-  ASSERT(mg_get_cookie("a=1; b=2; c; d", "b", buf, sizeof(buf)) == 1);
-  ASSERT(strcmp(buf, "2") == 0);
-  ASSERT(mg_get_cookie("a=1; b=123", "b", buf, sizeof(buf)) == 3);
-  ASSERT(strcmp(buf, "123") == 0);
-  ASSERT(mg_get_cookie("a=1; b=2; c; d", "c", buf, sizeof(buf)) == -1);
-}
-#endif
-
-static const char *test_url_decode(void) {
-  char buf[100];
-
-  ASSERT(mg_url_decode("foo", 3, buf, 3, 0) == -1);  // No space for \0
-  ASSERT(mg_url_decode("foo", 3, buf, 4, 0) == 3);
-  ASSERT(strcmp(buf, "foo") == 0);
-
-  ASSERT(mg_url_decode("a+", 2, buf, sizeof(buf), 0) == 2);
-  ASSERT(strcmp(buf, "a+") == 0);
-
-  ASSERT(mg_url_decode("a+", 2, buf, sizeof(buf), 1) == 2);
-  ASSERT(strcmp(buf, "a ") == 0);
-
-  ASSERT(mg_url_decode("%61", 1, buf, sizeof(buf), 1) == 1);
-  ASSERT(strcmp(buf, "%") == 0);
-
-  ASSERT(mg_url_decode("%61", 2, buf, sizeof(buf), 1) == 2);
-  ASSERT(strcmp(buf, "%6") == 0);
-
-  ASSERT(mg_url_decode("%61", 3, buf, sizeof(buf), 1) == 1);
-  ASSERT(strcmp(buf, "a") == 0);
-  return NULL;
-}
-
-static const char *test_to64(void) {
-  ASSERT(strtoll("0", NULL, 10) == 0);
-  ASSERT(strtoll("123", NULL, 10) == 123);
-  ASSERT(strtoll("-34", NULL, 10) == -34);
-  ASSERT(strtoll("3566626116", NULL, 10) == 3566626116);
-  return NULL;
-}
-
-static const char *test_parse_port_string(void) {
-  static const char *valid[] = {
-    "1", "1.2.3.4:1",
-#if defined(USE_IPV6)
-    "[::1]:123", "[3ffe:2a00:100:7031::1]:900",
-#endif
-    NULL
-  };
-  static const char *invalid[] = {
-    "0", "99999", "1k", "1.2.3", "1.2.3.4:", "1.2.3.4:2p", NULL
-  };
-  union socket_address sa;
-  int i;
-
-  for (i = 0; valid[i] != NULL; i++) {
-    ASSERT(parse_port_string(valid[i], &sa) != 0);
-  }
-
-  for (i = 0; invalid[i] != NULL; i++) {
-    ASSERT(parse_port_string(invalid[i], &sa) == 0);
-  }
-
-  return NULL;
-}
-
-static const char *test_base64_encode(void) {
-  const char *in[] = {"a", "ab", "abc", "abcd", NULL};
-  const char *out[] = {"YQ==", "YWI=", "YWJj", "YWJjZA=="};
-  char buf[100];
-  int i;
-
-  for (i = 0; in[i] != NULL; i++) {
-    base64_encode((unsigned char *) in[i], strlen(in[i]), buf);
-    ASSERT(!strcmp(buf, out[i]));
-  }
-
-  return NULL;
-}
-
-static const char *test_mg_parse_header() {
-  const char *str = "xx yy, ert=234 ii zz='aa bb', gf=\"xx d=1234";
-  char buf[10];
-  ASSERT(mg_parse_header(str, "yy", buf, sizeof(buf)) == 0);
-  ASSERT(mg_parse_header(str, "ert", buf, sizeof(buf)) == 3);
-  ASSERT(strcmp(buf, "234") == 0);
-  ASSERT(mg_parse_header(str, "ert", buf, 2) == 0);
-  ASSERT(mg_parse_header(str, "ert", buf, 3) == 0);
-  ASSERT(mg_parse_header(str, "ert", buf, 4) == 3);
-  ASSERT(mg_parse_header(str, "gf", buf, sizeof(buf)) == 0);
-  ASSERT(mg_parse_header(str, "zz", buf, sizeof(buf)) == 5);
-  ASSERT(strcmp(buf, "aa bb") == 0);
-  ASSERT(mg_parse_header(str, "d", buf, sizeof(buf)) == 4);
-  ASSERT(strcmp(buf, "1234") == 0);
-  return NULL;
-}
-
-static const char *run_all_tests(void) {
-  RUN_TEST(test_should_keep_alive);
-  RUN_TEST(test_match_prefix);
-  RUN_TEST(test_remove_double_dots);
-  RUN_TEST(test_parse_http_message);
-  RUN_TEST(test_parse_port_string);
-  RUN_TEST(test_to64);
-  RUN_TEST(test_url_decode);
-  RUN_TEST(test_base64_encode);
-  RUN_TEST(test_mg_parse_header);
-#if 0
-  test_mg_strcasestr();
-  test_mg_download();
-  test_mg_get_var();
-  test_next_option();
-  test_mg_stat();
-  test_skip_quoted();
-  test_mg_upload();
-  test_request_replies();
-  test_api_calls();
-  test_mg_get_cookie();
-#ifdef USE_LUA
-  test_lua();
-#endif
-#endif
-  return NULL;
-}
-
-int __cdecl main(void) {
-  const char *fail_msg = run_all_tests();
-  printf("%s, tests run: %d\n", fail_msg ? "FAIL" : "PASS", static_num_tests);
-  return fail_msg == NULL ? EXIT_SUCCESS : EXIT_FAILURE;
-}